[Condor-users] Why does machine reject job for unknown reasons

["Alexander Dietz" <Alexander.Dietz@xxxxxxxxxxxxxx>]

Hi,

I have a problems when sumbitting a DAG to condor; before any of the jobs gets executed they are rejected for unknown reasons, like the following messages suggest:

> condor_q -analyze 
1076700.0

-- Submitter: xxx : <192.168.101.214:32776> : xxx
 ID      OWNER            SUBMITTED     RUN_TIME ST PRI SIZE CMD
---
1076700.000:  Run analysis summary.  Of 152 machines,
      2 are rejected by your job's requirements
      0 reject your job because of their own requirements
      1 match but are serving users with a better priority in the pool
    108 match but reject the job for unknown reasons
     41 match but will not currently preempt their existing job
      0 are available to run your job

So WHY are the jobs rejected? I did not specify any special requirements, these jobs should run on any machine. How can I find out why these jobs gets rejected and what can I do about it?
Any help is appreciated.

Cheers
  Alex